Messages in this thread |  | | From | Geert Uytterhoeven <> | Date | Mon, 27 Aug 2018 12:41:16 +0200 | Subject | Re: -next: Traceback at at drivers/spi/spi.c:2179 spi_register_controller |
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Hi Guenter,
On Thu, Aug 23, 2018 at 10:08 PM Guenter Roeck <linux@roeck-us.net> wrote: > I see the attached warning when booting 'sabrelite' images in qemu, > using imx_v6_v7_defconfig and imx6dl-sabrelite.dts. > > Context suggests that the warning is seen since commit 1a4327fbf4554 ("spi: > fix IDR collision on systems with both fixed and dynamic SPI bus numbers"). > > Guenter > > --- > [ 7.105230] ------------[ cut here ]------------ > [ 7.105509] WARNING: CPU: 0 PID: 1 at drivers/spi/spi.c:2179 spi_register_controller+0x7dc/0x938 > [ 7.105760] couldn't get idr
Correct, all SPI controllers instantiated from DT and using DT aliases are broken.
https://lore.kernel.org/lkml/20180821095303.27664-1-geert+renesas@glider.be/
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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